GIRI PRASAD GORUMUTCHU; VENKATA NADH RATNAKARAM; KISHORE VNV. Ulipristal acetate determination using MBTH. International Journal of Research in Pharmaceutical Sciences, [S. l.], v. 10, n. 4, p. 3369–3375, 2019. Disponível em: https://ijrps.com/home/article/view/3111. Acesso em: 15 jan. 2025.